WO2020025058A1

WO2020025058A1 - Absorption type mobile power supply charging apparatus

Info

Publication number: WO2020025058A1
Application number: PCT/CN2019/099081
Authority: WO
Inventors: 潘良春; 唐永波
Original assignee: 杭州友电科技有限公司
Priority date: 2018-08-02
Filing date: 2019-08-02
Publication date: 2020-02-06
Also published as: WO2020025057A1

Abstract

Disclosed in an embodiment of the present application is an absorption type mobile power supply charging apparatus, comprising: a cavity used for accommodating a mobile power supply and a power supply charging module used for charging the mobile power supply, wherein the cavity is provided thereon with an inlet used for providing the mobile power supply with an entry and exit, the cavity is internally provided with a slideway that slidingly matches the mobile power supply, the slideway is configured to limit the mobile power supply on the left and right, the cavity is internally provided with a positioning block, and the positioning block is configured to limit the mobile power supply at the top and bottom.

Description

Absorption type mobile power charging device

Technical field

The present application relates to a charging device, and more particularly, to an absorption type mobile power charging device for charging a mobile power source.

Background technique

With the continuous development of mobile devices such as mobile phones and tablets, mobile power sources for emergency charging of mobile devices have gradually become popular. However, mobile power sources have the disadvantages of fast power consumption and difficult to carry, which seriously restrict the development and further popularization of mobile power sources.

Some shared charging devices can charge mobile power. When a mobile power supply is placed in a shared charging device for charging, the mobile power supply's charging interface and the shared charging device's discharge interface are often misaligned due to deviations in the location of the mobile power supply, and the mobile power supply cannot be normally charged.

Summary of invention

The following is an overview of the topics detailed in this article. This summary is not intended to limit the scope of protection of the claims.

An embodiment of the present application provides an absorption type mobile power charging device, which includes a cavity for accommodating a mobile power source and a power charging module for charging the mobile power source. At the entrance of the mobile power source, a slideway is provided in the cavity to cooperate with the mobile power source. The slideway is provided to limit the left and right of the mobile power source. A positioning block is provided in the cavity. The positioning block is configured to limit the mobile power source up and down.

After reading and understanding the summary of the drawings and the embodiments of the present application, other aspects can be understood.

Overview of the drawings

The drawings are used to provide a further understanding of the technical solutions of the embodiments of the present application, and constitute a part of the specification. They are used to explain the technical solutions of the embodiments of the present application together with the embodiments of the present application, and do not constitute a limitation on the technical solutions of the embodiments of the present application .

FIG. 1 is a schematic diagram of an internal structure of an absorption type mobile power charging device according to an embodiment of the present application; FIG.

Figure 2 is an exploded view of Figure 1;

FIG. 3 is a schematic diagram of an external structure of the absorption type mobile power charging device of FIG. 1.

FIG. 4 is a schematic structural diagram of a mobile power source that cooperates with the absorption type mobile power charging device of FIG. 1.

Elaborate

The technical solution of the absorption type mobile power charging device of the present application is described below with reference to the drawings and embodiments. The specific embodiments described herein are only used to explain the present application, rather than limiting the present application. In addition, it should be noted that, for convenience of description, only some parts related to the present application are shown in the drawings instead of all.

As shown in FIG. 1 to FIG. 4, an embodiment of the present application provides an absorption type mobile power charging device, which includes a cavity 6 for accommodating a mobile power source 20 and a power charging module for charging the mobile power source 20. 10, the cavity 6 is provided with an inlet 14 for the mobile power source 20 to enter and exit. The cavity 6 is provided with a slide rail 16 slidingly fitted to the mobile power source 20, and the slide rail 16 is provided as The mobile power supply 20 is limited left and right, and a positioning block 15 is provided in the cavity 6, and the positioning block 15 is configured to limit the mobile power supply 20 up and down.

The absorption type mobile power charging device according to the embodiment of the present application can limit the position of the mobile power 20 through the slideway 16 and the positioning block 15 provided in the cavity 6, so that the mobile power 20 can be placed in the charging device during the process. , So that the charging interface 203 of the mobile power source 20 corresponds to the discharging interface of the charging device, and the two are not misaligned to ensure normal charging.

In the absorption type mobile power charging device according to the embodiment of the present application, the cavity 6 may include a front side member 62, a casing 61 including a bottom wall, a rear side wall 611, a left side wall 612, and a right side wall 613, and a top of the case 61. The top cover 63 is connected to the surface. Then, the front piece 62, the housing 61 and the top cover 63 surround the cavity 6, the front piece 62 is the front side wall of the cavity 6, and the top cover 63 is the top wall of the cavity 6.

The inlet 14 may be provided on the front side member 62, that is, on the front side wall of the cavity 6. The power charging module 10 is provided with a charging connector 19 for charging the mobile power source 20. The charging connector 19 may be provided on the The rear side wall 611 of the cavity 6 (that is, the rear side wall 611 of the housing 61). The power charging module 10 may be disposed at the rear side wall 611 of the cavity 6, and may be disposed outside the cavity 6. For example, the top wall, the bottom wall, and the left and right side walls of the cavity 6 are protruded from the rear side wall 611, so that an accommodating portion is formed outside the rear side wall 611, and the power charging module 10 may be disposed in the accommodating portion Inside. The charging connector 19 may be in the shape of a probe. The probe-shaped charging connector 19 passes through a probe hole on the rear side wall 611 of the cavity 6 and extends into the cavity 6. When the mobile power source 20 moves to the charging position along the slideway 16, the probe-shaped charging connector 19 is just inserted into the charging interface 203 provided on the rear side of the mobile power source 20, thereby charging the mobile power source 20.

A slideway 16 corresponding to the mobile power source 20 is provided on the cavity wall of the cavity 6, and the slideway 16 is used to guide the mobile power source 20 to slide to a charging position. The slide rail 16 can be disposed on the bottom wall of the casing 61 (that is, the bottom wall of the cavity 6). The slide rail 16 may extend from the entrance 14 to the rear side wall 611 of the housing 61 (that is, the rear side wall 611 of the cavity 6). The chute 16 may include a bottom surface, a left side, and a right side on the housing 61. The bottom surface of the chute 16 is the same shape as the bottom surface of the mobile power source 20. The left side of the chute 16 is the same as the left side of the mobile power source 20. The shape is the same, and the right side of the slide rail 16 is the same as the shape of the right side of the mobile power source 20. The mobile power source 20 can move in the slide rail 16. The bottom surface of the slideway 16 is the inner side surface of the bottom wall of the cavity 6, and the left and right sides of the slideway 16 may be the inner side surfaces of both the left side wall 612 and the right side wall 613 of the cavity 6. The slide rail 16 is in sliding cooperation with the bottom surface and the left and right sides of the mobile power source 20. During the movement of the mobile power source 20 from the inlet 14 to the charging position, the slide rail 16 and the left and right sides and the bottom surface of the mobile power source 20 slide to fit together, thereby limiting the left and right positions of the mobile power source 20 and preventing the mobile power source 20 from moving. The charging interface 203 is deviated from the charging connector 19 of the power charging module 10 in the horizontal direction.

The bottom surface of the slide rail 16 is configured to slide in cooperation with the bottom surface of the mobile power source 20, and the positioning block 15 is located above the slide rail 16 and is configured to abut the top surface of the mobile power source 20. The distance between the bottom surface 151 of the block 15 and the bottom surface of the slideway 16 gradually decreases in the direction of entry of the mobile power source 20 and then remains constant. The bottom surface of the slideway 16 may be set as a horizontal plane, and the bottom surface 151 of the positioning block may include an inclined surface and a horizontal plane that are connected to each other. Since the distance between the bottom surface 151 of the positioning block 15 and the bottom surface of the slide rail 16 is relatively large at the beginning, in this way, it is easy to enter when the mobile power source 20 slides along the slide rail 16 to start to enter under the positioning block 15. As the mobile power source 20 continues to slide, the above-mentioned distance gradually becomes smaller, and the bottom surface 151 of the positioning block 15 begins to gradually approach the top surface of the mobile power source 20. When the above-mentioned distance becomes the smallest (that is, a constant distance maintained), the bottom surface 151 of the positioning block 15 abuts on the top surface of the mobile power source 20, and plays a role of limiting the upper and lower positions of the mobile power source 20, so that the mobile power source 20 When moving to the charging position along the slideway 16, ensure that the charging interface 203 of the mobile power source 20 can be aligned with the charging connector 19 of the power charging module 10, and ensure that the two positions correspond to each other to achieve normal charging. The inclined surface segment starting from the bottom surface of the positioning block 15 plays a guiding role in the movement of the mobile power source 20, and the subsequent horizontal plane segment plays a role of upper and lower limits for the movement of the mobile power source 20.

The positioning block 15 is disposed in the cavity 6, and may be disposed on a left side wall 612, a right side wall 613, a top cover (ie, the top wall) 63 or a rear side wall 611 of the cavity 6. In order to better limit the upper and lower positions of the mobile power source 20, the number of the positioning blocks 15 may be one, two, or more. A positioning block 15 may be provided at the rear of the cavity 6. The positioning block 16 is opposite to the slide 16 (ie, the positioning block 15 is located above the slide 16), and the mobile power source 20 is located between the slide 16 and the positioning block 15. The rear part of the cavity 6 refers to the side of the cavity 6 farther from the entrance (on the front side of the cavity 6) 14. For example, two positioning blocks 15 are provided. One end of the two positioning blocks 15 is disposed on the rear side wall 611 of the cavity 6, and the other end extends forward. The positioning block 15 can be disposed on the rear side wall 611 of the housing 61. The front of the cross section of the positioning block 15 is a right-angled trapezoid and the rear is rectangular. The front part of the positioning block 15 opposite to the slide rail 16 is along the mobile power source. The distance between the entering direction of 20 and the slideway 16 gradually decreases, and the rear part of the positioning block 15 opposite to the slideway 16 is constant along the entering direction of the mobile power source 20 and the slideway 16. The power charging module 10 is disposed on a rear side wall 611 opposite to the inlet 14 of the cavity 6. The power charging module 10 is provided with a charging probe protruding from the rear side wall of the cavity 6. Between the positioning blocks 15 on the rear side wall 611. The slide rail 16 and the positioning block 15 can fix the rear end of the mobile power source 20 so that the charging probe is easily connected to the charging interface 203 on the mobile power source 20 to charge the mobile power source 20.

The cavity 6 may further be provided with an adjusting device 8 for adjusting the movement direction of the mobile power source 20, and the adjusting device 8 may include a pressure roller 81 which is arranged to rotate, and the pressure roller 81 is located above the slideway 16 and is arranged to move with the moving device. The top surface of the power source 20 abuts. The distance between the roller shaft 82 of the pressure roller 81 of the adjusting device 8 and the slide rail 16 is greater than the thickness of the mobile power source 20. The pressing roller 81 may be provided in the cavity wall of the cavity 6 opposite to the slideway 16 and protrude from the cavity wall. Here, the cavity wall opposite to the slideway 16 is a top cover (ie, the top wall of the cavity) 63 . The top cover 63 is provided with an escape hole, which may be a through hole. The pressure roller 81 is located in the through hole and protrudes from the inner side of the top cover 63 inside the cavity 6 so as to be able to abut on the top surface of the mobile power source 20. Two ends of a roller shaft 82 of the pressing roller 81 are rotatably disposed on the cavity 6, and a shaft seat 18 can be provided on the cavity 6 to rotatably cooperate with both ends of the roller shaft 82. Among them, the two shaft seats 18 may be respectively disposed on the top surfaces of the left wall 612 and the right wall 613 of the cavity 6, and the two shaft seats 18 may protrude from the corresponding shaft seat escape holes provided on the top cover 63. An elastic material layer may be provided on the roller surface of the pressing roller 81, and the elastic material layer may be rubber, silicone, or the like, and is covered on the roller surface of the pressing roller 81, so that it can play a role in contact with the mobile power source 20. Elastic cushioning.

Referring to FIG. 4, some mobile power sources 20 are provided with a charging cable (three charging cables are shown) 202 for charging an electronic device such as a mobile phone. The charging cable 202 is led out from the tail end of the mobile power source 20 and is stored in the mobile power source 20. Inside the wire groove 201 on one side. After the mobile power source 20 is used for a long time, the charging cable 202 will curl and cannot be satisfactorily in the wire slot 201. In this way, when the mobile power source 20 is placed in the mobile power charging device, the curled charging cable 202 will affect the mobile power source 20 The movement to the charging position causes the mobile power source 20 to sway during the movement process, causing the charging position to be misaligned, which affects the charging device to charge the mobile power source 20 normally. Through the adjustment device 8 described above, during the movement of the mobile power source 20, since the pressure roller 81 of the adjustment device 8 abuts on the top surface of the mobile power source 20 (that is, one side of the wire groove 201 provided to accommodate the charging wire 202 thereof), During the movement of the mobile power source 20, the pressing roller 81 can press the warped charging wire 202 into the wire groove 201 on the top surface of the mobile power source 20 in order to prevent the charging wire 202 from curling up against the movement direction of the mobile power source 20. Impact, to ensure that the mobile power source 20 does not swing left and right during the movement process, thereby ensuring that when the mobile power source 20 moves to the charging position, its charging interface 203 is aligned with the charging connector 19 of the power charging module 10 to achieve normal charging.

The cavity 6 is further provided with a roller 9 for driving the mobile power source 20 to move, and a first driving device 2 connected to the roller 9 to drive the roller 9 to rotate. The axial direction of the roller 9 may be perpendicular to the extending direction of the slide rail 16. The roller 9 is located in the left side wall 612 or the right side wall 613 of the housing 61, and the first driving device 2 is located on the top cover 63. The side wall of the cavity 6 is provided with a driven wheel 11 corresponding to the roller 9. The driven wheel 11 is provided in a side wall opposite to the side wall where the roller 9 is located, for maintaining the mobile power source 20 to move smoothly. Wherein, one of the left side wall 612 and the right side wall 613 of the cavity 6 is provided with a first notch, the other of the two is provided with a second notch, and the roller 9 is provided at the first The notch protrudes into the cavity 6, and the driven wheel 11 is rotatably disposed in the second notch and protrudes into the cavity 6. The roller 9 is provided to abut one side of the mobile power source 20 and is used to drive the mobile power source 20 to move. The driven wheel 11 is provided to abut the other side of the mobile power source 20. The roller 9 and the driven wheel 11 abut on both sides of the mobile power source 20, which can ensure that the mobile power source 20 moves smoothly.

An elastic material layer may be provided on the wheel surface of the roller 9 and the driven wheel 11. The elastic material layer may be rubber, silicone, or the like, so that it can elastically cushion and increase friction when contacting the mobile power source 20. The function can prevent the mobile power source 20 from being crushed by the pressure between the roller 9 and the driven wheel 11 and the mobile power source 20 during the movement.

The axial direction of the pressing roller 81 of the adjusting device 8 is perpendicular to the axial direction of the roller 9. The distance between the roller shaft 82 and the slide rail 16 of the pressing roller 81 of the adjusting device 8 is greater than the thickness of the mobile power source 20. The extending direction of the slide rail 16 is perpendicular to the axial direction of the roller 9. The roller surface of the pressure roller 81 of the adjusting device 8 is in contact with the upper surface of the mobile power source 20, and the charging wire 202 on the upper surface of the mobile power source 20 can be prevented from being lifted.

A baffle 7 may also be provided at the inlet 14, and the baffle 7 is connected to a second driving device 5 for driving the baffle 7 to move up and down (or left and right) to open or close the inlet 14. The second driving device 5 may be a motor. Wherein, it may further include a rack and pinion transmission mechanism connected to the second driving device 5, a motor output shaft is connected to the gear 17, a rack 7 is provided on the baffle 7 to mesh with the gear 17, and the baffle 7 is moved by the rotation of the motor. . A photo sensor 12 for detecting the rising position of the baffle 7 may be provided on the baffle 7, and the photo sensor 12 may be connected to the front side member 62. The cavity 6 is further provided with a control board 3 electrically connected to the photoelectric sensor 12, and the control board 3 can control the start and stop of the second driving device 5 according to the position signal of the baffle 7 detected by the photo sensor 12, so as to control the baffle 7 Mobile location.

The absorption type mobile power charging device in the embodiment of the present application includes a cavity 6 for accommodating the mobile power source 20 and a power charging module 10 for charging the mobile power source 20. The cavity 6 is provided with an entrance for entering and exiting the mobile power source 20. 14. The cavity wall of the cavity 6 is provided with a slideway 16 corresponding to the mobile power source 20 and a positioning block 15 opposite to the slideway 16. The slideway 16 connects the inlet 14 and the rear side of the cavity 16 opposite the inlet 14. The wall 611 and the positioning block 15 are disposed at the rear of the cavity 6. The distance between the positioning block 15 and the slide rail 16 opposite to the slide rail 16 is greater than the thickness of the mobile power source 20. The mobile power source 20 is located between the slide rail 16 and the positioning block 15. The slide rail 16 and the positioning block 15 can prevent the mobile power source 20 from shifting, resulting in the charging interface 203 of the mobile power source 20 and the discharging interface of the mobile power charging device (i.e., The misalignment of the charging connector 19) causes a problem that the mobile power supply 20 cannot be normally charged.

In the description of the embodiments of the present application, the terms “connected”, “fixed connection”, “installation”, and “assembly” should be understood in a broad sense unless specified and limited otherwise. For example, they may be fixed connections or Removable connection, or integral connection; the terms "installation", "connection", and "fixed connection" may be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood in specific situations.

Claims

An absorption type mobile power charging device includes a cavity for accommodating a mobile power source and a power charging module for charging the mobile power source. The cavity is provided with an entrance for the mobile power source to enter and exit, A slideway that slides with the mobile power source is provided in the cavity, the slideway is provided to limit the left and right of the mobile power source, a positioning block is provided in the cavity, and the positioning block is provided to the mobile power source. The mobile power is limited up and down.
The mobile power charging device of claim 1, wherein a bottom surface of the slide rail is configured to slide in cooperation with a bottom surface of the mobile power source, and the positioning block is located above the slide rail and is provided to be in contact with the mobile The top surface of the power source abuts, and the distance between the bottom surface of the positioning block and the bottom surface of the slide rail gradually decreases in the direction of entry of the mobile power source and then remains constant.
The mobile power charging device of claim 2, wherein a bottom surface of the positioning block includes a slanted surface and a horizontal surface that are in contact with each other.
The absorption type mobile power charging device according to claim 1 or 2, wherein the inlet is provided on a front side wall of the cavity, and the power charging module is provided with a charging connector for charging the mobile power, The charging connector is disposed on a rear side wall of the cavity.
The mobile power charging device according to claim 4, wherein one end of the positioning block is disposed on a rear side wall of the cavity.
The charging device for a mobile power source according to claim 1, further comprising an adjustment device, the adjustment device comprising a pressure roller that is arranged to rotate, the pressure roller is located above the slideway and is arranged to be in contact with the mobile power source. The top surface abuts.
The absorption type mobile power charging device according to claim 6, wherein an escape opening is provided on a top wall of the cavity, and the pressure roller is disposed in the escape opening and protrudes into the cavity, and the pressure Both ends of the roller shaft of the roller are rotatably disposed on the cavity.
The charging device for an absorption type mobile power supply according to claim 6, wherein an elastic material layer is provided on a roller surface of the pressing roller.
The charging device for a mobile power source according to claim 1, further comprising a roller, a driven wheel, and a first driving device for driving the roller to rotate, the roller is configured to abut against one side of the mobile power source and is used for Drive the mobile power source to move, and the driven wheel is arranged to abut against the other side of the mobile power source.
The mobile power charging device of claim 9, wherein one of a left wall and a right wall of the cavity is provided with a first gap, and the other of the two is provided with a second gap, The roller is disposed in the first notch and protrudes into the cavity, the driven wheel is rotationally disposed in the second notch and protrudes into the cavity, and the first driving device is disposed in On the top wall of the cavity.
The charging device for a mobile power source according to claim 9, wherein an elastic material layer is provided on a wheel surface of the roller and the driven wheel.
The mobile power charging device of claim 1, further comprising a shutter and a second driving device, the second driving device is configured to drive the shutter to move to open or close the entrance.
The mobile power charging device according to claim 1, wherein the slide rail includes a bottom surface, a left surface, and a right surface, and the bottom surface of the slide rail has the same shape as the bottom surface of the mobile power source, and the slide rail The shape of the left side of the mobile power source is the same as the shape of the left side of the mobile power source, and the shape of the right side of the slide rail is the same.